At about 8:30 PM Local was listening and heard N902ER tell KDAB tower (120.700 MHz) he wishes to declare an emergency.
I never heard what the emergency was for. He did request fire trucks meet him on the runway. I had him on Mode-S at the time, watched his mode-s all they way to the ground.
Once he was on the ground I could only hear bit-and-pieces (I'm 10 miles away). It sounded like he stopped on the runway, still asking for fire trucks. Minutes later I heard very weak comms from the fire truck on tower frequency say everything was ok and they were conducting a sweep of the runway.
That's all I know at the time. LiveATC archives aren't updated yet so I could hear 'the rest of the story'